.container {
    margin: 0 auto 0;
    display: flex;
    flex-wrap: wrap;
    align-items: center;
    justify-content: flex-start;
  }
  
  .mat-card {
    background-color: rgb(255, 255, 255);
    color: black;
    margin: 5% 8% 0% 8%;
    
    width: 15%;
    word-wrap: break-word;
  }
  
  .button {
    margin-right: 5px;

  }
  .button:hover{
    background-color: darkblue;
  }
  
  .example-full-width{
    padding-top: 100px;
  
    padding-left: 45%;
  }
  
  .example-spacer {
    flex: 1 1 auto;
  }